-
-
Save jsmayo/6c321e819da79af8e2216b2c288a6b54 to your computer and use it in GitHub Desktop.
Show Hints for choice lists
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
//script include global.choiceUtil | |
//client callable true | |
var choiceUtil = Class.create(); | |
choiceUtil.prototype = Object.extendsObject(AbstractAjaxProcessor, { | |
getHint: function() { | |
try { | |
var returnObj = {}; | |
var hint = new GlideRecord('sys_choice'); | |
hint.addQuery('name', this.getParameter('sysparm_table')); | |
hint.addQuery('field', this.getParameter('sysparm_field')); | |
hint.addQuery('value', this.getParameter('sysparm_val')); | |
hint.addQuery('inactive', 'false'); | |
hint.query(); | |
if (hint.next()) { | |
returnObj.hint = hint.getValue('hint'); | |
} else { | |
returnObj.error = 'no choice found for ' + hint.getEncodedQuery(); | |
} | |
return JSON.stringify(returnObj); | |
} catch (error) { | |
return JSON.stringify(error, '', ' '); | |
} | |
}, | |
type: 'choiceUtil' | |
}); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function onChange(control, oldValue, newValue, isLoading, isTemplate) { | |
if (isLoading || newValue === '') { | |
return; | |
} | |
var field = 'category'; | |
var ga = new GlideAjax('global.choiceUtil'); | |
ga.addParam('sysparm_name', 'getHint'); | |
ga.addParam('sysparm_table', 'incident'); | |
ga.addParam('sysparm_field', field); | |
ga.addParam('sysparm_val', newValue); | |
ga.getXML(HintParse); | |
function HintParse(response) { | |
var answer = JSON.parse(response.responseXML.documentElement.getAttribute("answer")); | |
//console.log(answer); | |
g_form.hideFieldMsg(field, true); | |
if (answer.hint) { | |
g_form.showFieldMsg(field, answer.hint, 'info', true); | |
} | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment